jasminepcoryell78
jasminepcoryell78
01-10-2020
Mathematics
contestada
3α + 7b + 4 + 7α HELP
Respuesta :
Аноним
Аноним
01-10-2020
Answer:
10a + 7b + 4
Step-by-step explanation:
3a + 7b + 4 +7a
3a + 7a = 10a
10a + 7b + 4
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